Comparison of phase-shift calculations by asymptotic fit and quadrature in ultra-low temperature scattering (Q1891119)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Comparison of phase-shift calculations by asymptotic fit and quadrature in ultra-low temperature scattering |
scientific article; zbMATH DE number 758642
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Comparison of phase-shift calculations by asymptotic fit and quadrature in ultra-low temperature scattering |
scientific article; zbMATH DE number 758642 |
Statements
Comparison of phase-shift calculations by asymptotic fit and quadrature in ultra-low temperature scattering (English)
0 references
28 May 1995
0 references
This note concerns a comparison of phase-shift calculations by asymptotic fit and quadrature in ultra-low temperature scattering. The authors conclude that an algorithm used to solve the Schrödinger equation in calculations of ultra-low energy scattering should incorporate automatic adjustment of the steplength and that the results of asymptotic fitting and quadrature should be made and compared for various step-doubling criteria to enable reliable phase-shifts to be determined.
0 references
phase-shift calculations
0 references
quadrature
0 references
ultra-low temperature scattering
0 references
algorithm
0 references
Schrödinger equation
0 references
asymptotic fitting
0 references
0.83066386
0 references
0.8135916
0 references
0.80353063
0 references
0.8024568
0 references
0 references
0 references
0.7993758
0 references
